Teslin Lake Campground is a Yukon Parks facility situated at Km 1258 of the Alaska Highway in the Southern Lakes Region. The campground offers 27 sites, including six pull-throughs, with many overlooking the lake.

Amenities include a kitchen shelter with a trail leading to the shore, a boat launch, fire pits, and firewood. The lake's Tlingit name, Dèsłìn Âyi, means "long narrow water."

The site is a notable stop for wildlife observers: the Society of Yukon Bird Observatories maintains a station here, operating mornings from August 1 to October 1, when large numbers of songbirds and waterbirds move through on their fall migration.